fix master node taint removal bug (kubernetes-sigs#7336)

code improvement
champtar · Mar 3, 2021 · e9f4ff2 · e9f4ff2
1 parent 668bbe0
commit e9f4ff2
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/roles/kubernetes/control-plane/tasks/kubeadm-setup.yml b/roles/kubernetes/control-plane/tasks/kubeadm-setup.yml
@@ -238,7 +238,10 @@
 
 # FIXME(mattymo): from docs: If you don't want to taint your control-plane node, set this field to an empty slice, i.e. `taints: {}` in the YAML file.
 - name: kubeadm | Remove taint for master with node role
-  command: "{{ bin_dir }}/kubectl --kubeconfig {{ kube_config_dir }}/admin.conf taint node {{ inventory_hostname }} node-role.kubernetes.io/master:NoSchedule- node-role.kubernetes.io/control-plane:NoSchedule-"
+  command: "{{ bin_dir }}/kubectl --kubeconfig {{ kube_config_dir }}/admin.conf taint node {{ inventory_hostname }} {{ item }}"
   delegate_to: "{{ groups['kube-master'] | first }}"
+  with_items:
+    - "node-role.kubernetes.io/master:NoSchedule-"
+    - "node-role.kubernetes.io/control-plane:NoSchedule-"
   when: inventory_hostname in groups['kube-node']
   failed_when: false